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35例患者选择电子束放射治疗。其中32例治疗方案大致相同,每天肿瘤量250～300 rad,只有三例每天400 rad。每周五次;总量4300～6000 rad(1466～1997 ret)。电子线的能量范围是5～18MeV。肿瘤量 Rotterdamch放射治疗中心从1968年1月到1978年1月收治了经组织学证实为鼻前庭癌的患者共47例。有一例患者因首次放疗后拒治而未加分析,其余46例均作了随访。治疗情况见表:是根据肿瘤最大范围的相应深度来计算的。照射野垂直鼻孔口。22例放疗时鼻腔内填充了组织等效物。九例因肿瘤过大以致需要较高剂量的治疗或者是病人年龄太大等原因中途停止治疗。
Thirty-five patients chose electron beam radiation therapy. Of these, 32 patients had similar treatment regimes. The daily tumor volume was 250 to 300 rad, and only three cases were 400 rad per day. Every Friday; Total 4300 to 6000 rad (1466 to 1997 ret). The electronic line energy range is 5 to 18 MeV. Tumor Volume Rotterdamch Radiotherapy Center received a total of 47 patients with histologically confirmed nasal vestibular cancer from January 1968 to January 1978. One patient was not analyzed after the first radiotherapy and the rest 46 patients were followed up. The treatment situation is shown in the table: It is calculated based on the corresponding depth of the maximum range of the tumor. Irradiation vertical nostril orifice. In 22 cases of radiotherapy, the nasal cavity was filled with tissue equivalents. Nine patients stopped the treatment midway due to the tumor being too large and requiring a higher dose of treatment or because the patient was too old.